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(-) Description

Title :  STRUCTURE OF THE TROPOMYOSIN OVERLAP COMPLEX FROM CHICKEN SMOOTH MUSCLE
 
Authors :  V. Aklenchin, J. Frye, I. Rayment
Date :  30 Apr 10  (Deposition) - 23 Jun 10  (Release) - 31 May 17  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.10
Chains :  Asym. Unit :  A,B,C,D,E,F
Biol. Unit 1:  A,B,C,D,E,F  (1x)
Biol. Unit 2:  A,B,C,D,F  (1x)
Keywords :  Tropomysoin, Overlap Complex, Coiled-Coils, Contractile Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. Frye, V. A. Klenchin, I. Rayment
Structure Of The Tropomyosin Overlap Complex From Chicken Smooth Muscle: Insight Into The Diversity Of N-Terminal Recognition .
Biochemistry V. 49 4908 2010
PubMed-ID: 20465283  |  Reference-DOI: 10.1021/BI100349A

(-) Compounds

Molecule 1 - TROPOMYOSIN ALPHA-1 CHAIN,MICROTUBULE-ASSOCIATED PROTEIN RP/EB FAMILY MEMBER 1
    Chains: A, B, C, D
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET31B
    Expression System Strain: BL21(DE3)/PRIL
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: FUSION PROTEIN OF RESIDUES 1-29 OF CHICKEN SMOOTH MUSCLE TROPOMYOSIN AND RESIDUES 215-257 OF HUMAN EB1 PROTEIN,FUSION PROTEIN OF RESIDUES 1-29 OF CHICKEN SMOOTH MUSCLE TROPOMYOSIN AND RESIDUES 215-257 OF HUMAN EB1 PROTEIN
    Gene: TPM1, MAPRE1
    Organism Common: CHICKEN, HUMAN
    Organism Scientific: GALLUS GALLUS, HOMO SAPIENS
    Organism Taxid: 9031, 9606
    Synonym: ALPHA-TROPOMYOSIN,TROPOMYOSIN-1,APC-BINDING PROTEIN EB1,END- BINDING PROTEIN 1,EB1
 
Molecule 2 - CAPSID ASSEMBLY SCAFFOLDING PROTEIN,TROPOMYOSIN ALPHA-1 CHAIN
    Chains: E, F
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET31B
    Expression System Strain: BL21(DE3)/PRIL
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: FUSION PROTEIN OF RESIDUES 2-45 OF PHAGE PHI29 GP7 PROTEIN AND RESIDUES 256-284 OF CHICKEN SMOOTH MUSCLE TROPOMYOSIN,FUSION PROTEIN OF RESIDUES 2-45 OF PHAGE PHI29 GP7 PROTEIN AND RESIDUES 256- 284 OF CHICKEN SMOOTH MUSCLE TROPOMYOSIN
    Gene: TPM1
    Organism Common: CHICKEN
    Organism Scientific: BACILLUS PHAGE PHI29, GALLUS GALLUS
    Organism Taxid: 10756, 9031
    Synonym: GENE PRODUCT 7,GP7,HEAD MORPHOGENESIS PROTEIN,PROTEIN P7, SCAFFOLD PROTEIN,ALPHA-TROPOMYOSIN,TROPOMYOSIN-1

 Structural Features

(-) Chains, Units

  123456
Asymmetric Unit : ABCDEF
Biological Unit 1 (1x): ABCDEF
Biological Unit 2 (1x): ABCD F

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 36)

Asymmetric Unit (4, 36)
No.NameCountTypeFull Name
1CL2Ligand/IonCHLORIDE ION
2EDO9Ligand/Ion1,2-ETHANEDIOL
3EOH7Ligand/IonETHANOL
4MSE18Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (3, 34)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2EDO9Ligand/Ion1,2-ETHANEDIOL
3EOH7Ligand/IonETHANOL
4MSE18Mod. Amino AcidSELENOMETHIONINE
Biological Unit 2 (3, 31)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2EDO9Ligand/Ion1,2-ETHANEDIOL
3EOH7Ligand/IonETHANOL
4MSE15Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (17, 17)

Asymmetric Unit (17, 17)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREGLY B:-2 , MSE B:1 , HOH B:140 , HOH F:179BINDING SITE FOR RESIDUE CL B 258
02AC2SOFTWAREILE A:255 , LYS C:12 , LYS D:7BINDING SITE FOR RESIDUE CL A 258
03AC3SOFTWAREALA A:-1 , HOH A:156 , HOH A:270 , GLN B:229 , HOH B:283 , GLU C:232 , GLY C:233 , HOH C:313BINDING SITE FOR RESIDUE EDO A 259
04AC4SOFTWARESER A:0 , HOH B:36 , ASN B:223 , LEU B:226 , ILE B:227 , GLU B:230 , ASP E:275 , LEU E:278BINDING SITE FOR RESIDUE EDO A 260
05AC5SOFTWAREGLY B:-2 , ASP B:2 , CYS D:228 , GLU D:232BINDING SITE FOR RESIDUE EDO D 258
06AC6SOFTWAREGLY A:219 , ARG A:222 , EOH B:260BINDING SITE FOR RESIDUE EDO A 261
07AC7SOFTWAREHOH B:134 , HOH B:272 , HOH E:180 , ASN E:283BINDING SITE FOR RESIDUE EDO B 259
08AC8SOFTWAREGLU A:225 , LEU A:246 , LYS B:220BINDING SITE FOR RESIDUE EDO A 262
09AC9SOFTWARELEU B:246BINDING SITE FOR RESIDUE EDO D 259
10BC1SOFTWAREGLN B:24 , HOH B:280 , ASN C:17 , ASP C:20BINDING SITE FOR RESIDUE EDO C 258
11BC2SOFTWAREALA A:27 , ASP A:28BINDING SITE FOR RESIDUE EOH A 263
12BC3SOFTWAREASP A:2 , HOH C:67 , CYS C:228 , GLU C:232 , LEU C:239 , VAL C:243BINDING SITE FOR RESIDUE EOH C 259
13BC4SOFTWAREEDO A:261 , ASP B:250BINDING SITE FOR RESIDUE EOH B 260
14BC5SOFTWAREGLN B:240 , HOH B:287 , ASP D:2BINDING SITE FOR RESIDUE EOH B 261
15BC6SOFTWAREHOH A:112 , ASN A:235 , PRO A:237 , GLN A:240 , LEU E:268BINDING SITE FOR RESIDUE EOH A 264
16BC7SOFTWAREASN A:17 , ARG A:21 , HOH A:278BINDING SITE FOR RESIDUE EOH A 265
17BC8SOFTWAREHOH D:76BINDING SITE FOR RESIDUE EOH D 260

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3MTU)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3MTU)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (1, 2)

Asymmetric Unit (1, 2)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_TPM1_CHICK_001 *I171VTPM1_CHICK  ---  ---E/FL15V
   * ID not provided by source
  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 1 (1, 2)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_TPM1_CHICK_001 *I171VTPM1_CHICK  ---  ---E/FL15V
   * ID not provided by source
  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 2 (1, 1)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_TPM1_CHICK_001 *I171VTPM1_CHICK  ---  ---FL15V
   * ID not provided by source
  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(-) PROSITE Motifs  (2, 6)

Asymmetric Unit (2, 6)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1EB1_CPS51230 EB1-C terminal (EB1-C) domain profile.MARE1_HUMAN185-255
 
 
 		  4A:215-255
B:215-250
C:215-250
D:215-251
2TROPOMYOSINPS00326 Tropomyosins signature.TPM1_CHICK232-240
 		  2E:263-263
F:263-263
Biological Unit 1 (2, 6)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1EB1_CPS51230 EB1-C terminal (EB1-C) domain profile.MARE1_HUMAN185-255
 
 
 		  4A:215-255
B:215-250
C:215-250
D:215-251
2TROPOMYOSINPS00326 Tropomyosins signature.TPM1_CHICK232-240
 		  2E:263-263
F:263-263
Biological Unit 2 (2, 5)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1EB1_CPS51230 EB1-C terminal (EB1-C) domain profile.MARE1_HUMAN185-255
 
 
 		  4A:215-255
B:215-250
C:215-250
D:215-251
2TROPOMYOSINPS00326 Tropomyosins signature.TPM1_CHICK232-240
 		  1-
F:263-263

(-) Exons   (9, 25)

Asymmetric Unit (9, 25)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1dENSGALT000000055721dENSGALE00000035748chr10:5126807-5126694114TPM1_CHICK1-38384A:1-29
B:1-29
C:1-29
D:1-29
-
-		29
29
29
29
-
-
1.3ENSGALT000000055723ENSGALE00000035746chr10:5125697-5125572126TPM1_CHICK39-80424A:215-223
B:215-223
C:215-223
D:215-223
-
-		9
9
9
9
-
-
1.6ENSGALT000000055726ENSGALE00000261249chr10:5119184-5119051134TPM1_CHICK81-125454A:224-252 (gaps)
B:224-250 (gaps)
C:224-250 (gaps)
D:224-251 (gaps)
-
-		32
30
30
31
-
-
1.7ENSGALT000000055727ENSGALE00000035741chr10:5117763-5117646118TPM1_CHICK125-164403A:253-257
-
-
-
E:5-10
F:5-10		5
-
-
-
6
6
1.8ENSGALT000000055728ENSGALE00000035743chr10:5117525-511745571TPM1_CHICK165-188242-
-
-
-
E:11-29 (gaps)
F:11-29 (gaps)		-
-
-
-
21
21
1.10ENSGALT0000000557210ENSGALE00000035749chr10:5116647-511657276TPM1_CHICK188-213262-
-
-
-
E:30-35 (gaps)
F:30-35 (gaps)		-
-
-
-
7
7
1.11ENSGALT0000000557211ENSGALE00000035745chr10:5116155-511609363TPM1_CHICK214-234212-
-
-
-
E:36-262 (gaps)
F:36-262 (gaps)		-
-
-
-
21
21
1.12ENSGALT0000000557212ENSGALE00000261199chr10:5115818-511574970TPM1_CHICK235-258242-
-
-
-
E:263-269 (gaps)
F:263-269 (gaps)		-
-
-
-
23
23
1.13bENSGALT0000000557213bENSGALE00000145267chr10:5114603-511451985TPM1_CHICK258-284272-
-
-
-
E:270-284
F:270-284		-
-
-
-
15
15

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:75
 aligned with MARE1_HUMAN | Q15691 from UniProtKB/Swiss-Prot  Length:268

    Alignment length:217
                                    50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       
          MARE1_HUMAN    41 GAAYCQFMDMLFPGSIALKKVKFQAKLEHEYIQNFKILQAGFKRMGVDKIIPVDKLVKGKFQDNFEFVQWFKKFFDANYDGKDYDPVAARQGQETAVAPSLVAPALNKPKKPLTSSSAAPQRPISTQRTAAAPKAGPGVVRKNPGVGNGDDEAAELMQQVNVLKLTVEDLEKERDFYFGKLRNIELICQENEGENDPVLQRIVDILYATDEGFVIPD 257
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhh----hh-------hhhhhhhhhhhhhh-----------------------------------------------h--------------------------hhhh----------hhh--------hhhhh----------------------------------------hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------EB1_C  PDB: A:215-255 UniProt: 185-255                                 -- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3mtu A  -2 GAS----mD-------AIKKKmQmLKLDKE-----------------------------------------------N--------------------------ALDR----------AEQ--------AEADK----------------------------------------DFYFGKLRNIELICQENEGENDPVLQRIVDILYATDEGFVIPD 257
                              |    ||-      |  6 | |    16         -         -         -         -       | -         -         -    |  | -        23|       25   |     -         -         -         -    |  220       230       240       250       
                              0    ||       3    | |    16                                              17                         18 21         22 |       25  29                                      215                                          
                                   1-MSE         8-MSE                                                                                             24                                                                                                
                                    2             10-MSE                                                                                                                                                                                             


Chain A from PDB  Type:PROTEIN  Length:75
 aligned with TPM1_CHICK | P04268 from UniProtKB/Swiss-Prot  Length:284

    Alignment length:135
                               1                                                                                                                                   
                               |     7        17        27        37        47        57        67        77        87        97       107       117       127     
           TPM1_CHICK     - ---MDAIKKKMQMLKLDKENALDRAEQAEADKKAAEERSKQLEDELVALQKKLKGTEDELDKYSESLKDAQEKLELADKKATDAESEVASLNRRIQLVEEELDRAQERLATALQKLEEAEKAADESERGMKVIEN 132
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh----------------------------hhhhhhhhh-------------------------hhhhhhhhhhhhh---hhhhhhhhhhhh....----..... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) --------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
           Transcript 1 (1) ---Exon 1.1d  PDB: A:1-29 UniProt: 1-38  Exon 1.3  PDB: A:215-223 UniProt: 39-80   Exon 1.6  PDB: A:224-252 (gaps) [INCOMPLETE] ------- Transcript 1 (1)
           Transcript 1 (2) -------------------------------------------------------------------------------------------------------------------------------Exon 1.7 Transcript 1 (2)
                 3mtu A  -2 GASmDAIKKKmQmLKLDKENALDRAEQAEADK----------------------------DFYFGKLRN-------------------------IELICQENEGEND---PVLQRIVDILYATDEG----FVIPD 257
                               |     7| |     17        27 |       -         -         -|       |-         -         -    |  229      |  -|      246     |   -|    
                               |      8-MSE               29                          215     223                       224         236 237            252  253    
                               1-MSE   10-MSE                                                                                                                      


Chain B from PDB  Type:PROTEIN  Length:68
 aligned with MARE1_HUMAN | Q15691 from UniProtKB/Swiss-Prot  Length:268

    Alignment length:210
                                    50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250
          MARE1_HUMAN    41 GAAYCQFMDMLFPGSIALKKVKFQAKLEHEYIQNFKILQAGFKRMGVDKIIPVDKLVKGKFQDNFEFVQWFKKFFDANYDGKDYDPVAARQGQETAVAPSLVAPALNKPKKPLTSSSAAPQRPISTQRTAAAPKAGPGVVRKNPGVGNGDDEAAELMQQVNVLKLTVEDLEKERDFYFGKLRNIELICQENEGENDPVLQRIVDILYATD 250
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author hhh----hh-------hhh-----------------------hhh---hhhhhhh---------------------hh--------------------------hhhh----------hhh--------hhhhh----------------------------------------hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------EB1_C  PDB: B:215-250 UniProt: 185-255                             PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3mtu B  -2 GAS----mD-------AIK-----------------------KKm---QmLKLDK---------------------EN--------------------------ALDR----------AEQ--------AEADK----------------------------------------DFYFGKLRNIELICQENEGENDPVLQRIVDILYATD 250
                              |    ||-      | |-         -         -  | |   10    |    -         -      || -         -         -    |  | -        23|       25   |     -         -         -         -    |  220       230       240       250
                              0    ||       3 5                       6 |   9|   15                    16|                         18 21         22 |       25  29                                      215                                   
                                   1-MSE                                8-MSE0-MSE                      17                                         24                                                                                         
                                    2                                                                                                                                                                                                         


Chain B from PDB  Type:PROTEIN  Length:68
 aligned with TPM1_CHICK | P04268 from UniProtKB/Swiss-Prot  Length:284

    Alignment length:124
                               1                                                                                                                        
                               |     7        17        27        37        47        57        67        77        87        97       107       117    
           TPM1_CHICK     - ---MDAIKKKMQMLKLDKENALDRAEQAEADKKAAEERSKQLEDELVALQKKLKGTEDELDKYSESLKDAQEKLELADKKATDAESEVASLNRRIQLVEEELDRAQERLATALQKLEEAEKAAD 121
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh----------------------------hhhhhhhhh-------------------------hhhhhhhhhhhhh---hhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ---------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
           Transcript 1 (1) ---Exon 1.1d  PDB: B:1-29 UniProt: 1-38  Exon 1.3  PDB: B:215-223 UniProt: 39-80   Exon 1.6  PDB: B:224-250 (gaps)           Transcript 1 (1)
           Transcript 1 (2) ---------------------------------------------------------------------------------------------------------------------------- Transcript 1 (2)
                 3mtu B  -2 GASmDAIKKKmQmLKLDKENALDRAEQAEADK----------------------------DFYFGKLRN-------------------------IELICQENEGEND---PVLQRIVDILYATD 250
                               |     7| |     17        27 |       -         -         -|       |-         -         -    |  229      |  -|      246    
                               1-MSE  8-MSE               29                          215     223                       224         236 237             
                                       10-MSE                                                                                                           


Chain C from PDB  Type:PROTEIN  Length:66
 aligned with MARE1_HUMAN | Q15691 from UniProtKB/Swiss-Prot  Length:268

    Alignment length:211
                                    49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249 
          MARE1_HUMAN    40 SGAAYCQFMDMLFPGSIALKKVKFQAKLEHEYIQNFKILQAGFKRMGVDKIIPVDKLVKGKFQDNFEFVQWFKKFFDANYDGKDYDPVAARQGQETAVAPSLVAPALNKPKKPLTSSSAAPQRPISTQRTAAAPKAGPGVVRKNPGVGNGDDEAAELMQQVNVLKLTVEDLEKERDFYFGKLRNIELICQENEGENDPVLQRIVDILYATD 250
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author h-------hh-------hhh-----------------------hhh---hhhhhhh---------------------hh--------------------------hhhh----------hhh--------hhhhh----------------------------------------hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------EB1_C  PDB: C:215-250 UniProt: 185-255                             PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3mtu C   0 S-------mD-------AIK-----------------------KKm---QmLKLDK---------------------EN--------------------------ALDR----------AEQ--------AEADK----------------------------------------DFYFGKLRNIELICQENEGENDPVLQRIVDILYATD 250
                            |       |2       | 5         -         -   | |   9|    |   -         -       ||-         -         -     |  |-        22 |       -|   |    -         -         -         -     | 219       229       239       249 
                            0       1-MSE    3 5                       6 |   9|   15                    16|                         18 21         22 |       25  29                                      215                                   
                                     2                                   8-MSE0-MSE                      17                                         24                                                                                         


Chain C from PDB  Type:PROTEIN  Length:66
 aligned with TPM1_CHICK | P04268 from UniProtKB/Swiss-Prot  Length:284

    Alignment length:122
                             1                                                                                                                        
                             |       9        19        29        39        49        59        69        79        89        99       109       119  
           TPM1_CHICK     - -MDAIKKKMQMLKLDKENALDRAEQAEADKKAAEERSKQLEDELVALQKKLKGTEDELDKYSESLKDAQEKLELADKKATDAESEVASLNRRIQLVEEELDRAQERLATALQKLEEAEKAAD 121
               SCOP domains -------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh----------------------------hhhhhhhhh-------------------------hhhhhhhhhhhhh---hhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) -------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
           Transcript 1 (1) -Exon 1.1d  PDB: C:1-29 UniProt: 1-38  Exon 1.3  PDB: C:215-223 UniProt: 39-80   Exon 1.6  PDB: C:224-250 (gaps)           Transcript 1 (1)
           Transcript 1 (2) -------------------------------------------------------------------------------------------------------------------------- Transcript 1 (2)
                 3mtu C   0 SmDAIKKKmQmLKLDKENALDRAEQAEADK----------------------------DFYFGKLRN-------------------------IELICQENEGEND---PVLQRIVDILYATD 250
                             |      |9|       19        29         -         -       216      |  -         -         -  |    231    |  238       248  
                             1-MSE  8-MSE               29                          215     223                       224         236 237             
                                     10-MSE                                                                                                           


Chain D from PDB  Type:PROTEIN  Length:67
 aligned with MARE1_HUMAN | Q15691 from UniProtKB/Swiss-Prot  Length:268

    Alignment length:212
                                    49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249  
          MARE1_HUMAN    40 SGAAYCQFMDMLFPGSIALKKVKFQAKLEHEYIQNFKILQAGFKRMGVDKIIPVDKLVKGKFQDNFEFVQWFKKFFDANYDGKDYDPVAARQGQETAVAPSLVAPALNKPKKPLTSSSAAPQRPISTQRTAAAPKAGPGVVRKNPGVGNGDDEAAELMQQVNVLKLTVEDLEKERDFYFGKLRNIELICQENEGENDPVLQRIVDILYATDE 251
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author h-------hh-------hhh-----------------------hhh---hhhhhhh---------------------hh--------------------------hhhh----------hhh--------hhhhh----------------------------------------hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------EB1_C  PDB: D:215-251 UniProt: 185-255                              PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3mtu D   0 S-------mD-------AIK-----------------------KKm---QmLKLDK---------------------EN--------------------------ALDR----------AEQ--------AEADK----------------------------------------DFYFGKLRNIELICQENEGENDPVLQRIVDILYATDE 251
                            |       |2       | 5         -         -   | |   9|    |   -         -       ||-         -         -     |  |-        22 |       -|   |    -         -         -         -     | 219       229       239       249  
                            0       1-MSE    3 5                       6 |   9|   15                    16|                         18 21         22 |       25  29                                      215                                    
                                     2                                   8-MSE0-MSE                      17                                         24                                                                                          


Chain D from PDB  Type:PROTEIN  Length:67
 aligned with TPM1_CHICK | P04268 from UniProtKB/Swiss-Prot  Length:284

    Alignment length:123
                             1                                                                                                                         
                             |       9        19        29        39        49        59        69        79        89        99       109       119   
           TPM1_CHICK     - -MDAIKKKMQMLKLDKENALDRAEQAEADKKAAEERSKQLEDELVALQKKLKGTEDELDKYSESLKDAQEKLELADKKATDAESEVASLNRRIQLVEEELDRAQERLATALQKLEEAEKAADE 122
               SCOP domains --------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh----------------------------hhhhhhhhh-------------------------hhhhhhhhhhhhh---hhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) --------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
           Transcript 1 (1) -Exon 1.1d  PDB: D:1-29 UniProt: 1-38  Exon 1.3  PDB: D:215-223 UniProt: 39-80   Exon 1.6  PDB: D:224-251 (gaps)            Transcript 1 (1)
           Transcript 1 (2) --------------------------------------------------------------------------------------------------------------------------- Transcript 1 (2)
                 3mtu D   0 SmDAIKKKmQmLKLDKENALDRAEQAEADK----------------------------DFYFGKLRN-------------------------IELICQENEGEND---PVLQRIVDILYATDE 251
                             |      |9|       19        29         -         -       216      |  -         -         -  |    231    |  238       248   
                             1-MSE  8-MSE               29                          215     223                       224         236 237              
                                     10-MSE                                                                                                            


Chain E from PDB  Type:PROTEIN  Length:67
 aligned with SCAF_BPPH2 | P13848 from UniProtKB/Swiss-Prot  Length:98

    Alignment length:85
                                    14        24        34        44        54        64        74        84     
           SCAF_BPPH2     5 PEEHEDILNKLLDPELAQSERTEALQQLRVNYGSFVSEYNDLTKSHEKLAAEKDDLIVSNSKLFRQIGLTDKQEEDHKKADISET  89
               SCOP domains ------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhh...---hhhhhhhhhhhhhhhhhhhhhhhh---hhhhhhhhhh----hh--------hhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------V-------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------- Transcript
                 3mtu E   5 PEEHEDILNKLLDP---QSERTEALQQLRVNYGSFVSEYND---LEEKVAHAKE----EN--------LNmHQmLDQTLLELNNm 284
                                    14   |   |24        34        44|   |  261   |   267       269|  |   279    |
                                        18  22                     45 256      265  266|      268 |  |        284-MSE
                                                                                     267        270-MSE          
                                                                                                   273-MSE       


Chain E from PDB  Type:PROTEIN  Length:67
 aligned with TPM1_CHICK | P04268 from UniProtKB/Swiss-Prot  Length:284

    Alignment length:126
                                   168       178       188       198       208       218       228       238       248       258       268       278      
           TPM1_CHICK   159 DRKYEEVARKLVIIEGDLERAEERAELSESKCAELEEELKTVTNNLKSLEAQAEKYSQKEDKYEEEIKVLTDKLKEAETRAEFAERSVTKLEKSIDDLEDELYAQKLKYKAISEELDHALNDMTSI 284
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author hhhhhhhhhh--h...---hhhhhhhh---------hhhh-hh------------hhhhhhhhhh----hhhhhhhhhh----------------hhhh------------hhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------V----------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) -------------------------------------------------------------------------TROPOMYOS-------------------------------------------- PROSITE (2)
           Transcript 1 (1) -----------------------------Exon 1.10 UniProt: 188-213Exon 1.11            Exon 1.12 [INCOMPLETE]  -------------------------- Transcript 1 (1)
           Transcript 1 (2) 1.7   Exon 1.8 [INCOMPLETE]   ---------------------------------------------------------------------Exon 1.13b  PDB: E:270-284  Transcript 1 (2)
                 3mtu E   5 PEEHEDILNK--LLDP---QSERTEAL---------QQLR-VN------------YGSFVSEYND----LEEKVAHAKE----------------ENLN------------mHQmLDQTLLELNNm 284
                                    14  |  |  22      |  -      | 33 ||      -     |  40    |  256        |-         -     |  |-         - |  |  278     |
                                    14 15 18  22     29        30 33 ||           36       45  256      265              266  |          270-MSE       284-MSE
                                                                    34|                                                     269             273-MSE       
                                                                     35                                                                                   


Chain F from PDB  Type:PROTEIN  Length:67
 aligned with SCAF_BPPH2 | P13848 from UniProtKB/Swiss-Prot  Length:98

    Alignment length:85
                                    14        24        34        44        54        64        74        84     
           SCAF_BPPH2     5 PEEHEDILNKLLDPELAQSERTEALQQLRVNYGSFVSEYNDLTKSHEKLAAEKDDLIVSNSKLFRQIGLTDKQEEDHKKADISET  89
               SCOP domains ------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) ------------------------------------------------------------------------Tr----------- Pfam domains (1)
           Pfam domains (2) ------------------------------------------------------------------------Tr----------- Pfam domains (2)
         Sec.struct. author hhhhhhhhhhh...---hhhhhhhhhhhhhhhhhhhhhhhh---hhhhhhhhhh----hh--------hhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------V-------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------- Transcript
                 3mtu F   5 PEEHEDILNKLLDP---QSERTEALQQLRVNYGSFVSEYND---LEEKVAHAKE----EN--------LNmHQmLDQTLLELNNm 284
                                    14   |   |24        34        44|   |  261   |   267       269|  |   279    |
                                        18  22                     45 256      265  266|      268 |  |        284-MSE
                                                                                     267        270-MSE          
                                                                                                   273-MSE       


Chain F from PDB  Type:PROTEIN  Length:67
 aligned with TPM1_CHICK | P04268 from UniProtKB/Swiss-Prot  Length:284

    Alignment length:126
                                   168       178       188       198       208       218       228       238       248       258       268       278      
           TPM1_CHICK   159 DRKYEEVARKLVIIEGDLERAEERAELSESKCAELEEELKTVTNNLKSLEAQAEKYSQKEDKYEEEIKVLTDKLKEAETRAEFAERSVTKLEKSIDDLEDELYAQKLKYKAISEELDHALNDMTSI 284
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------ CATH domains
           Pfam domains (1) -----------------------------------------------------------------------------------------------------------------Tr----------- Pfam domains (1)
           Pfam domains (2) -----------------------------------------------------------------------------------------------------------------Tr----------- Pfam domains (2)
         Sec.struct. author hhhhhhhhhh--h...---hhhhhhhh---------hhhh-hh------------hhhhhhhhhh----hhhhhhhhhh----------------hhhh------------hhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------V----------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) -------------------------------------------------------------------------TROPOMYOS-------------------------------------------- PROSITE (2)
           Transcript 1 (1) -----------------------------Exon 1.10 UniProt: 188-213Exon 1.11            Exon 1.12 [INCOMPLETE]  -------------------------- Transcript 1 (1)
           Transcript 1 (2) 1.7   Exon 1.8 [INCOMPLETE]   ---------------------------------------------------------------------Exon 1.13b  PDB: F:270-284  Transcript 1 (2)
                 3mtu F   5 PEEHEDILNK--LLDP---QSERTEAL---------QQLR-VN------------YGSFVSEYND----LEEKVAHAKE----------------ENLN------------mHQmLDQTLLELNNm 284
                                    14  |  |  22      |  -      | 33 ||      -     |  40    |  256        |-         -     |  |-         - |  |  278     |
                                    14 15 18  22     29        30 33 ||           36       45  256      265              266  |          270-MSE       284-MSE
                                                                    34|                                                     269             273-MSE       
                                                                     35
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 3MTU)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3MTU)

(-) Pfam Domains  (1, 2)

Asymmetric Unit
(-)
Clan: Tropomyosin-lke (4)

(-) Gene Ontology  (52, 55)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D   (MARE1_HUMAN | Q15691)
molecular function
    GO:0008017    microtubule binding    Interacting selectively and non-covalently with microtubules, filaments composed of tubulin monomers.
    GO:0051010    microtubule plus-end binding    Interacting selectively and non-covalently with the plus end of a microtubule.
    GO:0008022    protein C-terminus binding    Interacting selectively and non-covalently with a protein C-terminus, the end of any peptide chain at which the 1-carboxy function of a constituent amino acid is not attached in peptide linkage to another amino-acid residue.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
biological process
    GO:0000086    G2/M transition of mitotic cell cycle    The mitotic cell cycle transition by which a cell in G2 commits to M phase. The process begins when the kinase activity of M cyclin/CDK complex reaches a threshold high enough for the cell cycle to proceed. This is accomplished by activating a positive feedback loop that results in the accumulation of unphosphorylated and active M cyclin/CDK complex.
    GO:0007049    cell cycle    The progression of biochemical and morphological phases and events that occur in a cell during successive cell replication or nuclear replication events. Canonically, the cell cycle comprises the replication and segregation of genetic material followed by the division of the cell, but in endocycles or syncytial cells nuclear replication or nuclear division may not be followed by cell division.
    GO:0051301    cell division    The process resulting in division and partitioning of components of a cell to form more cells; may or may not be accompanied by the physical separation of a cell into distinct, individually membrane-bounded daughter cells.
    GO:0008283    cell proliferation    The multiplication or reproduction of cells, resulting in the expansion of a cell population.
    GO:1904527    negative regulation of microtubule binding    Any process that stops, prevents or reduces the frequency, rate or extent of microtubule binding.
    GO:0031115    negative regulation of microtubule polymerization    Any process that stops, prevents, or reduces the frequency, rate or extent of microtubule polymerization.
    GO:0030335    positive regulation of cell migration    Any process that activates or increases the frequency, rate or extent of cell migration.
    GO:1903033    positive regulation of microtubule plus-end binding    Any process that activates or increases the frequency, rate or extent of microtubule plus-end binding.
    GO:0035372    protein localization to microtubule    A process in which a protein is transported to, or maintained at, a microtubule.
    GO:0007062    sister chromatid cohesion    The cell cycle process in which the sister chromatids of a replicated chromosome become tethered to each other.
cellular component
    GO:0005794    Golgi apparatus    A compound membranous cytoplasmic organelle of eukaryotic cells, consisting of flattened, ribosome-free vesicles arranged in a more or less regular stack. The Golgi apparatus differs from the endoplasmic reticulum in often having slightly thicker membranes, appearing in sections as a characteristic shallow semicircle so that the convex side (cis or entry face) abuts the endoplasmic reticulum, secretory vesicles emerging from the concave side (trans or exit face). In vertebrate cells there is usually one such organelle, while in invertebrates and plants, where they are known usually as dictyosomes, there may be several scattered in the cytoplasm. The Golgi apparatus processes proteins produced on the ribosomes of the rough endoplasmic reticulum; such processing includes modification of the core oligosaccharides of glycoproteins, and the sorting and packaging of proteins for transport to a variety of cellular locations. Three different regions of the Golgi are now recognized both in terms of structure and function: cis, in the vicinity of the cis face, trans, in the vicinity of the trans face, and medial, lying between the cis and trans regions.
    GO:0042995    cell projection    A prolongation or process extending from a cell, e.g. a flagellum or axon.
    GO:0031253    cell projection membrane    The portion of the plasma membrane surrounding a plasma membrane bounded cell surface projection.
    GO:0005813    centrosome    A structure comprised of a core structure (in most organisms, a pair of centrioles) and peripheral material from which a microtubule-based structure, such as a spindle apparatus, is organized. Centrosomes occur close to the nucleus during interphase in many eukaryotic cells, though in animal cells it changes continually during the cell-division cycle.
    GO:0030981    cortical microtubule cytoskeleton    The portion of the microtubule cytoskeleton that lies just beneath the plasma membrane.
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005881    cytoplasmic microtubule    Any microtubule in the cytoplasm of a cell.
    GO:0005856    cytoskeleton    Any of the various filamentous elements that form the internal framework of cells, and typically remain after treatment of the cells with mild detergent to remove membrane constituents and soluble components of the cytoplasm. The term embraces intermediate filaments, microfilaments, microtubules, the microtrabecular lattice, and other structures characterized by a polymeric filamentous nature and long-range order within the cell. The various elements of the cytoskeleton not only serve in the maintenance of cellular shape but also have roles in other cellular functions, including cellular movement, cell division, endocytosis, and movement of organelles.
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
    GO:0005874    microtubule    Any of the long, generally straight, hollow tubes of internal diameter 12-15 nm and external diameter 24 nm found in a wide variety of eukaryotic cells; each consists (usually) of 13 protofilaments of polymeric tubulin, staggered in such a manner that the tubulin monomers are arranged in a helical pattern on the microtubular surface, and with the alpha/beta axes of the tubulin subunits parallel to the long axis of the tubule; exist in equilibrium with pool of tubulin monomers and can be rapidly assembled or disassembled in response to physiological stimuli; concerned with force generation, e.g. in the spindle.
    GO:0015630    microtubule cytoskeleton    The part of the cytoskeleton (the internal framework of a cell) composed of microtubules and associated proteins.
    GO:0005815    microtubule organizing center    An intracellular structure that can catalyze gamma-tubulin-dependent microtubule nucleation and that can anchor microtubules by interacting with their minus ends, plus ends or sides.
    GO:0035371    microtubule plus-end    The growing (plus) end of a microtubule. In vitro, microtubules polymerize more quickly at the plus end than at the minus end. In vivo, microtubule growth occurs only at the plus end, and the plus end switches between periods of growth and shortening, a behavior known as dynamic instability.
    GO:0005819    spindle    The array of microtubules and associated molecules that forms between opposite poles of a eukaryotic cell during mitosis or meiosis and serves to move the duplicated chromosomes apart.

Chain A,B,C,D,E,F   (TPM1_CHICK | P04268)
molecular function
    GO:0003779    actin binding    Interacting selectively and non-covalently with monomeric or multimeric forms of actin, including actin filaments.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005856    cytoskeleton    Any of the various filamentous elements that form the internal framework of cells, and typically remain after treatment of the cells with mild detergent to remove membrane constituents and soluble components of the cytoplasm. The term embraces intermediate filaments, microfilaments, microtubules, the microtrabecular lattice, and other structures characterized by a polymeric filamentous nature and long-range order within the cell. The various elements of the cytoskeleton not only serve in the maintenance of cellular shape but also have roles in other cellular functions, including cellular movement, cell division, endocytosis, and movement of organelles.

Chain E,F   (SCAF_BPPH2 | P13848)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
biological process
    GO:0019076    viral release from host cell    The dissemination of mature viral particles from the host cell, e.g. by cell lysis or the budding of virus particles from the cell membrane.
cellular component
    GO:0046806    viral scaffold    A complex of proteins that form a scaffold around which the viral capsid is constructed.

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        MARE1_HUMAN | Q15691: 1pa7 1txq 1ueg 1vka 1wu9 1yib 1yig 2hkq 2hl3 2hl5 2qjz 2r8u 3gjo 3mud 3tq7 4xa1 4xa3 4xa6 5jv3 5jvm 5jvp 5jvr 5jvs 5jvu 5jx1
        SCAF_BPPH2 | P13848: 1no4 1noh 3oa7 4iff 4xa1 4xa3 4xa6 5cj1
        TPM1_CHICK | P04268: 1ic2 3mud 3u1a 3u1c

(-) Related Entries Specified in the PDB File

2g9j 3mud